I have a new mgm 12 inch 45lc barrel on a g2. I been playing with 250xtp over hogdon minimum charge of 23.5 grains of lilgun. They published a velocity of 1333. I have a new magneto speed which is reading at 1650. Does this sound right? I do know that it’s not much fun to shoot and I need to step it down a notch. I think I bought the lilgun and h110 to try with this piece. What powder should I look for to calm this down some?